12322452 has 24 divisors (see below), whose sum is σ = 28815136. Its totient is φ = 4098528.

The previous prime is 12322451. The next prime is 12322523. The reversal of 12322452 is 25422321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6918 + ... + 8514.

Almost surely, 2^12322452 is an apocalyptic number.

12322452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12322452 is an abundant number, since it is smaller than the sum of its proper divisors (16492684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12322452 is a wasteful number, since it uses less digits than its factorization.

12322452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247 (or 2245 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 12322452 is about 3510.3350267460. The cubic root of 12322452 is about 230.9753913929.

Adding to 12322452 its reverse (25422321), we get a palindrome (37744773).

The spelling of 12322452 in words is "twelve million, three hundred twenty-two thousand, four hundred fifty-two".